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libiproute: rename invarg(a,b) to invarg_1_to_2(a,b)

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invarg(a,b) - "invalid argument", but how a and b enter the message?

invarg_1_to_2(a,b) is somewhat easier to read: "invalid argument 'a' to 'b'"

Audit of usage revealed a number of bad uses, with too long messages.

   text	   data	    bss	    dec	    hex	filename
 938848	    932	  17448	 957228	  e9b2c	busybox_old
 938788	    932	  17448	 957168	  e9af0	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2015-10-14 13:21:01 +02:00
parent 69934701fd
commit 0f296a3a56
16 changed files with 62 additions and 63 deletions
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12
networking/libiproute/iproute.c
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@@ -403,7 +403,7 @@ IF_FEATURE_IP_RULE(ARG_table,)
uint32_t prot;
NEXT_ARG();
if (rtnl_rtprot_a2n(&prot, *argv))
invarg(*argv, "protocol");
invarg_1_to_2(*argv, "protocol");
req.r.rtm_protocol = prot;
ok |= proto_ok;
#if ENABLE_FEATURE_IP_RULE
@@ -411,7 +411,7 @@ IF_FEATURE_IP_RULE(ARG_table,)
uint32_t tid;
NEXT_ARG();
if (rtnl_rttable_a2n(&tid, *argv))
invarg(*argv, "table");
invarg_1_to_2(*argv, "table");
req.r.rtm_table = tid;
#endif
} else if (arg == ARG_dev || arg == ARG_oif) {
@@ -597,7 +597,7 @@ static int iproute_list_or_flush(char **argv, int flush)
//G_filter.protocolmask = -1;
if (rtnl_rtprot_a2n(&prot, *argv)) {
if (index_in_strings(keywords, *argv) != KW_all)
invarg(*argv, "protocol");
invarg_1_to_2(*argv, "protocol");
prot = 0;
//G_filter.protocolmask = 0;
}
@@ -622,10 +622,10 @@ static int iproute_list_or_flush(char **argv, int flush)
#if ENABLE_FEATURE_IP_RULE
uint32_t tid;
if (rtnl_rttable_a2n(&tid, *argv))
invarg(*argv, "table");
invarg_1_to_2(*argv, "table");
G_filter.tb = tid;
#else
invarg(*argv, "table");
invarg_1_to_2(*argv, "table");
#endif
}
} else if (arg == KW_cache) {
@@ -932,7 +932,7 @@ int FAST_FUNC do_iproute(char **argv)
case 11: /* flush */
return iproute_list_or_flush(argv+1, 1);
default:
invarg(*argv, applet_name);
invarg_1_to_2(*argv, applet_name);
}
return iproute_modify(cmd, flags, argv+1);